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Denver Concessions, Part 3: The rise of the self-checkout kiosk
If there is a newer concessions technology that is fairly obvious in the how-to of its use, it’s the big-screen kiosk. Popular at quick-service restaurants in many places, self-order kiosks have been gradually growing in use at stadium concession stands, including Empower Field at Mile High, where the technology has been in use for several years in a few different...